Head support for posterior surgery



FIG. 1 is a top-isometric view of a head support for posterior surgery.

FIG. 2 is a bottom-isometric view thereof;

FIG. 3 is a front view thereof (the rear view, not shown, is identicalto FIG. 3);

FIG. 4 is a right-side view thereof (the left-side view, not shown, is amirror image of FIG. 4);

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The ornamental design for a head support for posterior surgery, as shownand described.